- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 27/187 - Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
Patent holdings for IPC class B01J 27/187
Total number of patents in this class: 48
10-year publication summary
6
|
2
|
5
|
5
|
2
|
5
|
1
|
2
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
13 |
Saudi Basic Industries Corporation | 625 |
4 |
Ascend Performance Materials Operations LLC | 260 |
3 |
TPC Group LLC | 40 |
3 |
BASF SE | 19740 |
2 |
Bio2Electric, LLC | 8 |
2 |
China Petroleum & Chemical Corporation | 1623 |
2 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
2 |
TSRC Corporation | 39 |
2 |
Fujitsu Limited | 19265 |
1 |
Uop LLC | 4083 |
1 |
Babcock-Hitachi Kabushiki Kaisha | 107 |
1 |
Kumamoto University | 53 |
1 |
Nippon Shokubai Co., Ltd. | 1487 |
1 |
North Carolina State University | 1492 |
1 |
Scientific Design Company, Inc. | 131 |
1 |
Shanghai HuaYi Acrylic Acid Co., Ltd. | 9 |
1 |
Shanghai Research Institute of Petrochemical Technology Sinopec | 252 |
1 |
Technische Universitat Berlin | 343 |
1 |
Tokyo Institute of Technology | 1367 |
1 |
Other owners | 4 |